/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Metadata/Accessors/IPCGAttributeAccessorTpl.h
virtual bool SetRangeFVector ( [TArrayView](API\Runtime\Core\Containers\TArrayView)< const FVector > & InValues, int32 Index, [IPCGAttributeAccessorKeys](API\Plugins\PCG\Metadata\Accessors\IPCGAttributeAccessorKeys) & Keys, [EPCGAttributeAccessorFlags](API\Plugins\PCG\Metadata\Accessors\EPCGAttributeAccessorFlags) Flags )